diff --git a/src/safeds_runner/server/module_manager.py b/src/safeds_runner/server/module_manager.py
index 4b0d9cd..863ef00 100644
--- a/src/safeds_runner/server/module_manager.py
+++ b/src/safeds_runner/server/module_manager.py
@@ -64,7 +64,10 @@ def _add_possible_packages_for_package_path(self, package_path: str) -> None:
             self.allowed_packages.add(package_path)
 
     def find_spec(
-        self, fullname: str, path: typing.Sequence[str] | None = None, target: types.ModuleType | None = None,
+        self,
+        fullname: str,
+        path: typing.Sequence[str] | None = None,
+        target: types.ModuleType | None = None,
     ) -> ModuleSpec | None:
         """
         Find a module which may be registered in the code dictionary.
@@ -77,7 +80,8 @@ def find_spec(
         logging.debug("Find Spec: %s %s %s", fullname, path, target)
         if fullname in self.allowed_packages:
             parent_package = importlib.util.spec_from_loader(
-                fullname, loader=InMemoryLoader(b"", fullname.replace(".", "/")),
+                fullname,
+                loader=InMemoryLoader(b"", fullname.replace(".", "/")),
             )
             if parent_package is None:
                 return None
@@ -101,7 +105,8 @@ def find_spec(
             return importlib.util.spec_from_loader(
                 fullname,
                 loader=InMemoryLoader(
-                    self.code[parent_package_path][submodule_name].encode("utf-8"), fullname.replace(".", "/"),
+                    self.code[parent_package_path][submodule_name].encode("utf-8"),
+                    fullname.replace(".", "/"),
                 ),
                 origin=parent_package_path,
             )
diff --git a/src/safeds_runner/server/pipeline_manager.py b/src/safeds_runner/server/pipeline_manager.py
index f062ed5..117c7f2 100644
--- a/src/safeds_runner/server/pipeline_manager.py
+++ b/src/safeds_runner/server/pipeline_manager.py
@@ -152,7 +152,11 @@ def get_backtrace_info(error: BaseException) -> list[dict[str, typing.Any]]:
 
 
 def execute_pipeline(
-    code: dict[str, dict[str, str]], sdspackage: str, sdsmodule: str, sdspipeline: str, exec_id: str,
+    code: dict[str, dict[str, str]],
+    sdspackage: str,
+    sdsmodule: str,
+    sdspipeline: str,
+    exec_id: str,
 ) -> None:
     """
     Run a Safe-DS pipeline.
@@ -167,7 +171,13 @@ def execute_pipeline(
         if exec_id not in global_placeholder_map:
             global_placeholder_map[exec_id] = multiprocessing_manager.dict()
         process = PipelineProcess(
-            code, sdspackage, sdsmodule, sdspipeline, exec_id, global_messages_queue, global_placeholder_map[exec_id],
+            code,
+            sdspackage,
+            sdsmodule,
+            sdspipeline,
+            exec_id,
+            global_messages_queue,
+            global_placeholder_map[exec_id],
         )
         process.execute()